arg
Returns the argument (angle) of each element of z in radians. The arguement is defined as atan2(imag(z),real(z)).
Syntax
R = arg(z)
Inputs
- z
- Any valid scalar | vector | matrix
Examples
Simple arg example:
R = arg(3 + 4i)R = 0.92730 Simple arg
example:
a = eye(2) + eye(2)*i;
R = arg(a)R = [0.78540 0; 0 0.78540]